142750712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 298378080

約数和(自身を除く): 155627368

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 137, 172, 233, 274, 344, 466, 548, 559, 932, 1096, 1118, 1781, 1864, 2236, 3029, 3562, 4472, 5891, 6058, 7124, 10019, 11782, 12116, 14248, 20038, 23564, 24232, 31921, 40076, 47128, 63842, 76583, 80152, 127684, 130247, 153166, 255368, 260494, 306332, 414973, 520988, 612664, 829946, 1041976, 1372603, 1659892, 2745206, 3319784, 5490412, 10980824, 17843839, 35687678, 71375356, 142750712]

約数ペア:

[(1, 142750712), (2, 71375356), (4, 35687678), (8, 17843839), (13, 10980824), (26, 5490412), (43, 3319784), (52, 2745206), (86, 1659892), (104, 1372603), (137, 1041976), (172, 829946), (233, 612664), (274, 520988), (344, 414973), (466, 306332), (548, 260494), (559, 255368), (932, 153166), (1096, 130247), (1118, 127684), (1781, 80152), (1864, 76583), (2236, 63842), (3029, 47128), (3562, 40076), (4472, 31921), (5891, 24232), (6058, 23564), (7124, 20038), (10019, 14248), (11782, 12116)]